baber/WOPTO huggingface dataset:
Patent JP-2022135633-A (JP)
Title: Crystalline silicon solar battery
Inventor: KUCHIYAMA TAKASHI
IPC: H01L31/18
Filed: 2021-03-05
Abstract: To provide a crystalline silicon solar battery capable of suppressing a reduction in strength caused by the formation of a through hole.SOLUTION: A crystalline silicon solar battery 1 includes a crystalline silicon substrate 11, and an electroconductive silicon-based thin film formed on a main surface of the crystalline silicon substrate 11. The crystalline silicon solar battery has a light-receiving surface that receives incident light, and a back surface on the opposite side from the light-receiving surface, and also has a plurality of through holes 40 that penetrate from the light-receiving surface to the back surface and transmit light. The plurality of through holes 40 are arrayed in two dimensions along one or a plurality of arraying lines on the light-receiving surface and the back surface, the arraying lines being non-parallel to the crystalline surfaces A1, A2 of the crystalline silicon substrate 11.SELECTED DRAWING: Figure 1
Patent JP-2021101144-A (JP)
Title: Delivery system
Inventor: QIU ZE KAI
IPC: F25D11/00
Filed: 2021-03-05
Abstract: To provide a delivery system which: comprises a vehicle mounted with a refrigerator capable of storing a delivery article, a receiver terminal notifying a receiver of the delivery article and a delivery server; and can prevent the delivery article from being spoiled even when a deliverer forgets to close a door of the refrigerator.SOLUTION: A delivery system 1 for delivering a delivery article to a vehicle 2 comprises the vehicle 2 which includes a refrigerator configured to have an openable and closable door and capable of storing the delivery article. The delivery system also has: at least one deliverer terminal 3 and 4 which has a notification section notifying a deliverer 9A or 9B of information; a delivery server 5 capable of communicating with the vehicle 2 and a deliverer terminal 3 or 4; and a fridge door left open notification section which sends notification that the door is left open to the deliverer terminal 3 or 4 when the deliverer 9A or 9B forgets to close the door.SELECTED DRAWING: Figure 1
Patent JP-2021106156-A (JP)
Title: Display device
Inventor: SENDA AKIHIRO
IPC: H05B33/12
Filed: 2021-03-11
Abstract: To provide a method of fabricating a semiconductor device that reduces characteristic defects due to a crack of the semiconductor device.SOLUTION: A crack suppression layer is provided at a circumference where a semiconductor element is formed, and then cracking from a substrate outer peripheral part is suppressed to reduce damage to the semiconductor element. Further, even if physical force is applied from the outer peripheral part to the semiconductor device when the semiconductor device is peeled and displaced, the crack suppression layer can prevent cracking from extending (growing) to the semiconductor device.SELECTED DRAWING: Figure 1
Patent JP-2021099218-A (JP)
Title: Cooling system
Inventor: LUO ZHIMING
IPC: F25B39/04
Filed: 2021-03-17
Abstract: To provide a cooling system capable of decreasing a heat exchange link, thereby reducing the energy consumption of a cooling system, and improving the energy saving performance of the cooling system.SOLUTION: The cooling system includes an evaporation condenser, a pump cabinet, and a heat exchange terminal. The pump cabinet includes a first branch and a second branch. The first branch includes a liquid storage tank, and a fluorine pump. An input end of the liquid storage tank is coupled to an output end of the evaporation condenser. An output end of the liquid storage tank is coupled to an input end of the fluorine pump. The output end of the fluorine pump is coupled to an input end of the heat exchange terminal. The second branch includes a compressor. An input end of the compressor is coupled to an output end of the head exchange terminal, and an output end of the compressor is coupled to an input end of the evaporation condenser.SELECTED DRAWING: Figure 1
Patent JP-2022145343-A (JP)
Title: Control device and control method for vehicle
Inventor: HAYASHI MASAHIRO
IPC: B60T1/06
Filed: 2021-03-20
Abstract: To effectively lower a ratchet speed while making a parking lock device securely lockable.SOLUTION: A control device for a vehicle on which a parking lock device 40 is mounted that locks rotation of a shaft 18 by engaging a pawl portion 43A of a parking pole 43 with a parking gear 41 provided on the shaft 18 capable of transmitting power to a drive wheel includes, a control unit 110 that, when a parking request is made when the vehicle stops, calculates an acceleration of the parking gear 41 provided on the shaft 18 and also performs acceleration decrease control that, when the calculated acceleration is equal to or higher than a predetermined ratchet speed, makes the acceleration of the parking gear 41 lower than the ratchet speed by driving a drive device capable of transmitting power to the shaft 18.SELECTED DRAWING: Figure 3
Patent JP-2022146179-A (JP)
Title: Polyolefin pipe and method for producing the same
Inventor: MATSUO REIKO
IPC: F16L9/133
Filed: 2021-03-22
Abstract: To provide a polyolefin pipe that prevents, when cut, whisker-like swarf arising from a resin layer on the peripheral face.SOLUTION: A polyolefin pipe has: a single-layer polyolefin pipe body 10; and a resin layer 11 disposed on the peripheral face of the polyolefin pipe body 10. When the Young's modulus of a resin composition constituting the resin layer 11 is defined as x (unit: MPa) and the thickness of the resin layer 11 is defined as y (unit: μm), y>-0.0453x+218.62 holds true.SELECTED DRAWING: Figure 1
Patent JP-2022146192-A (JP)
Title: Undercover structure for vehicle
Inventor: TAKAICHI KOTA
IPC: B60K1/04
Filed: 2021-03-22
Abstract: To provide an undercover structure for a vehicle by which the rigidity of an undercover is improved and the assembling efficiency of the undercover is improved.SOLUTION: An undercover structure for a vehicle, according to the present invention, has an undercover covering a battery pack, located below a floor assembly of the vehicle, from below. The undercover has a front panel and a rear panel located closer to the rear of the vehicle than the front panel. A rear end region of the front panel and a front end region of the rear panel are connected. The front panel has a first engagement portion located in the rear end region, the rear panel has a second engagement portion located in the front end region, and the first engagement portion and the second engagement portion engage with each other.SELECTED DRAWING: Figure 1
Patent JP-2022150784-A (JP)
Title: Vehicle control device, computer program for vehicle control and vehicle control method
Inventor: HASHIMOTO RYUTA
IPC: B60W60/00
Filed: 2021-03-26
Abstract: To provide a vehicle control device capable of keeping safety in driving of a vehicle under automatic control even in a case where a predetermined landform is identified.SOLUTION: A vehicle control device comprises: a landform identification unit which identifies a predetermined landform as a lane confluence landform based on map information; a move prohibited zone setting unit for setting an interval between a zone line extinguished position and a position where a sum of a first distance and a second distance from the zone line extinguished position in a travel direction of a vehicle is a first reference distance, as a move prohibited zone where the vehicle is prohibited from moving between lanes by automatic control, in a case where the lane confluence landform is identified by the landform identification unit within a predetermined driving zone of a navigation route; and a travel lane planning unit for generating a travel lane plan representing a travel lane on which the vehicle travels in driving zones of the navigation route based on a present location of the vehicle, the navigation route and the map information, and selecting the travel lane in such a manner that the vehicle does not move between the lanes in the move prohibited zone.SELECTED DRAWING: Figure 2
Patent JP-2022152136-A (JP)
Title: Ceramic wiring board for communication satellite
Inventor: SHIKINE NOBUTAKA
IPC: H05K1/16
Filed: 2021-03-29
Abstract: To provide a ceramic wiring board that has resistance to an environment of satellite applications.SOLUTION: In a ceramic wiring board for a communication satellite in which a resistor containing a conductive material and a second glass is formed on a ceramic substrate containing a first glass, the resistor is built into the ceramic substrate, composition of the first glass in the ceramic substrate is different from composition of the second glass in the resistor, and the first glass is crystallized glass.SELECTED DRAWING: Figure 1
Patent JP-2022153861-A (JP)
Title: Biological nitrification method and biological nitrification system
Inventor: SANTO TAKEO
IPC: C02F3/34
Filed: 2021-03-30
Abstract: To provide a biological nitrification method and a biological nitrification system capable of treating treated water containing high concentrations of ammonia nitrogen at a high nitrification rate, and downsizing a treatment system with high safety and cost effective.SOLUTION: When making treated water pass through a nitrification tank 5 loaded with a plurality of bio-retainers 6 having an average density of 1.0 to 1.4 g/cm3, the linear velocity ratio (LVair/LVwaterconduction) between the linear velocity of treated water LVwaterconduction [m/h] and the linear velocity of air in the stored water in the nitrification tank 5 LVair [m/h] is 5.0 or less, and the biological nitrification method is characterized in that a filling ratio calculated by the following equation (1) is 25 vol.% or more. Filling rate (volume%)=((total volume of the plurality of bio-retainers 6)/(sum of the total volume of the plurality of bio-retainers 6 and the volume of stored water in the nitrification tank 5))×100 ... Formula (1).SELECTED DRAWING: Figure 1
Patent JP-2021176145-A (JP)
Title: Flexible laminate and display device
Inventor: HONG SEUNGBAEK
IPC: H05B33/02
Filed: 2021-03-30
Abstract: To improve the impact mitigation of a lower structure connected to a laminate, such as an organic EL layer, and to improve the scratch resistance of a surface of the laminate while maintaining flexibility.SOLUTION: A flexible laminate has a first glass plate with a thickness of 10 to 100 μm, a polarizer, a touch sensor layer, and a second glass plate with a thickness of 10 to 100 μm laminated above or below the touch sensor layer.SELECTED DRAWING: Figure 1A
Patent JP-2022157111-A (JP)
Title: Graphite-copper composite material, heat sink member using the same, and production method of graphite-copper composite material
Inventor: YOSHIMURA MASABUMI
IPC: C22C1/10
Filed: 2021-03-31
Abstract: To provide graphite-copper composite material which is suppressed in heat deterioration after a temperature cycle, a heat sink member using the same, and a production method of the graphite-copper composite material.SOLUTION: Graphite-copper composite material is provided which comprises: a copper layer; and flake graphite particles laminated through the copper layer, and in which a volume fraction of copper is 3-30%. In a laminate cross section, the number N of gap between particles acquired by following (1a)-(1c) is 5 or less. In the (1a), 5 measurement visual fields of 930 μm×1230 μm in the laminate cross section is defined. In the (1b), for each of the 5 measurement visual fields, the number of gaps whose width is 2-5 μm in the flake graphite particles, is counted and the numbers are denoted as N1-N5. In the (1c), an average value of the number of the gaps ((N1+N2+N3+N4+N5)/5) is calculated and the number N of gaps in particles is acquired.SELECTED DRAWING: None
Patent JP-2022157415-A (JP)
Title: Polyester container and polyester preform
Inventor: EGUCHI MAKOTO
IPC: B65D1/02
Filed: 2021-03-31
Abstract: To provide a polyester container which is reduced in yellowish color, and in which a bluing agent can be easily removed when mechanically recycled.SOLUTION: Provided is a polyester container which contains mechanical recycle polyester and a bluing agent. In the polyester container, a content of the bluing agent relative to a content of the mechanical recycle polyester is 0.0001 mass% to 0.00125 mass%, and the bluing agent at 15 mbar includes a dye with an evaporation temperature of 230°C or less.SELECTED DRAWING: Figure 1
Patent JP-2022162630-A (JP)
Title: game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-04-13
Abstract: To provide a game machine capable of favorably increasing attention to a game.SOLUTION: When a game ball passes through a through-gate 64, a support lottery is executed and a normal symbol game round is executed. When a support winning result is obtained in the support lottery, on the basis of the result, an accessory opening/closing game by an ordinary electric accessory is executed, after the normal symbol game round is completed. As a game state, a time-saving game state more advantageous than a normal game state is provided. When a predetermined condition is satisfied, a support flag is set to shift to an internal state corresponding to the time-saving game state. After the shift to the internal state, switching to a mode corresponding to the time-saving game state is performed for the mode of a normal symbol side game including the normal symbol game round and the accessory opening/closing game. When a specific notification corresponding to the time-saving game state is performed, the execution timing of the specific notification is varied according to the situation of the normal symbol side game when the internal state is reached.SELECTED DRAWING: Figure 4
Patent JP-2021119693-A (JP)
Title: System for analyzing the scale of planets
Inventor: GERADO GABRIEL RICHARTE
IPC: G06T7/60
Filed: 2021-04-26
Abstract: To provide a system of analyzing the scale of planets.SOLUTION: A smart satellite system can perform a determination and a priority ranking on-the-fly in order to distribute priority ranked data by optimizing the use of a downlink band width on the basis of a chance and an available pay load resource. By providing a considerable processing capacity and an autonomous property of a certain level to the satellite system, each satellite can determinate an acquisition of video image data containing an image data processing, an objective detection, an image segmentation, and a direction change of each satellite in a point of view from each satellite on the basis of the chance in order to acquire the image data of a related area or a related object. Each satellite may only transmit a result of a sub-set of the acquired image, a part of the acquired image, or an image analysis via the use of a machine learning and an in-locus image analysis, and a downlink communication channel can be effectively used by them.SELECTED DRAWING: Figure 1
Patent JP-2022008075-A (JP)
Title: Information processing system, information processing method, and program
Inventor: OGUCHI KENTARO
IPC: G07G1/01
Filed: 2021-05-07
Abstract: To provide an information processing system, an information processing method and a program for improving the efficiency of business in changing a commodity price in a store.SOLUTION: In a price presentation system 1 being an information processing system, a user terminal 3 owned by a user, an application server 5 communicable with the user terminal and a proxy settlement server 7 can communicate through a network NW. The user terminal includes an acquisition part for acquiring commodity information and period information on an effective period of a commodity from the commodity, and a display control part for displaying information including a provision price of the commodity acquired from the application server in a display part. The application server includes a price determination part for determining the provision price of the commodity on the basis of the commodity information and the period information acquired from the user terminal, and a price information provision part for providing the user terminal with information including the provision price of the commodity determined by the price determination part.SELECTED DRAWING: Figure 4
Patent JP-2022175057-A (JP)
Inventor: KAWAKAMI TAKAHIRO
IPC: B25F5/00
Filed: 2021-05-12
Abstract: 【課題】簡単な構成で、金工作業時に発生する切り屑を効率よく捕集可能とする。【解決手段】グラインダ５０へ着脱可能な金工用アタッチメント１は、グラインダ５０による金工作業時に発生する切り屑が当接可能な当接面６ａを有し、当接面６ａに、金網７によって切り屑の捕集部が形成されている。よって、集塵ホースや集塵機を用いない簡単な構成で、金工作業時に発生する切り屑を効率よく捕集することができる。【選択図】図３
Patent JP-2021118932-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2021-05-14
Abstract: To provide a game machine capable of ideally acquiring numerical information in a lottery.SOLUTION: A main-side MPU 142 includes a control IC 148 and a hard random number circuit 146. The hard random number circuit 146 includes: an update circuit 101 for updating numerical information at each update timing; and a control-side CPU 114 for transmitting a latch signal such that numerical information updated by the update circuit 101 is written into a latch register 102 in a first acquisition opportunity. The control-side CPU 114 sets "1" to a latched status 113 at timing when the numerical information is written to the latch register 102. The control IC 148 executes lottery processing of a winning combination utilizing numerical information stored in the latch register 102 with "1" being set in the latched status 113 as one condition in occurrence of a second acquisition opportunity.SELECTED DRAWING: Figure 6
Patent JP-2021121959-A (JP)
Title: Scheduling method for deep layer learning inference engine, device, equipment and medium
Inventor: YANG HONGTIAN
IPC: G06F9/50
Filed: 2021-05-19
Abstract: To provide a scheduling method for a deep layer learning inference engine, a device, equipment and a medium that can allocate an inference engine according to the actual computational power of each inference engine of the deep learning inference engine, thereby improving system performance.SOLUTION: A method, in response to a scheduling request for a current inference task from an application layer, determines a type of the current inference task, calculates a total load after each inference engine executes the current inference task of the type, compares the total load of each inference engine, determines a target inference engine to execute the current inference task from each inference engine based on the results of the comparison, and returns an index of the target inference engine representing the inference engine's calling path to the application layer.SELECTED DRAWING: Figure 1
Patent JP-2022178075-A (JP)
Title: transplanter
Inventor: UYAMA MASAKI
IPC: A01C11/02
Filed: 2021-05-19
Abstract: To provide a transplanter which has a control unit capable of controlling a planting implement so as to be horizontal with respect to a farm field plane, capable of preventing unnecessary continuous operations of an actuator for laterally oscillating and actuating the planting implement and enlarging a service life of the actuator.SOLUTION: A transplanter comprises: a lifting cylinder for lifting up and down and actuating a planting implement; a horizontal control actuator for laterally oscillating the planting implement through the horizontal control mechanism; posture detecting means for detecting a posture of the float; a lifting height detecting sensor for detecting a lifting height of the planting implement; an inclination detecting sensor for detecting an inclination angle of the travel machine body in a lateral direction; and a control unit. The control unit is configured so that horizontal control can be executed for maintaining a horizontal posture of the planting implement with respect to the field plane. The horizontal control is configured so that, when the planting implement is at a prescribed height or lower, and it is detected that the float contacts the field plane, the horizontal control is executed.SELECTED DRAWING: Figure 6
Patent JP-2022008127-A (JP)
Title: Stem-crown of water-resistant watch case, and watch case comprising the same
Inventor: NICOLAS LAZZARI
IPC: G04B37/08
Filed: 2021-05-31
Abstract: To provide a water-resistant watch case adapted to withstand high water pressure for diving to great depths underwater.SOLUTION: A stem-crown 9 of a water-resistant watch case 1 includes a tubular stem 11 inserted into a tubular opening 12 of a case middle part 2 of the watch case, and a crown 13 including a first portion connected in part to the stem and a second portion for handling. The first portion of the crown includes an annular contact surface 21 inclined at a prescribed angle less than 90° with respect to a longitudinal central axis to extend towards the outside of the second portion. In a rest position, the first portion of the crown is in contact with an annular receiving surface 22 of the case middle part of complementary shape. The crown further includes a washer 20 under a bearing part 31 of the first portion of the crown and in contact with the stem, being configured to bear in an annular slot 30 of the case middle part between the tubular opening and the annular receiving surface of the case middle part.SELECTED DRAWING: Figure 2a
Patent JP-2022184118-A (JP)
Title: Cover for folding umbrella and storage method of folding umbrella
Inventor: SATO KENJI
IPC: A45B25/24
Filed: 2021-05-31
Abstract: To provide a cover for folding umbrellas allowing a user to easily store a folding umbrella without making hands wet and to wipe the wet part of the body with one hand.SOLUTION: A cover 1 for folding umbrellas is folded in half and comprises a body part 2, a zipper 3, a water absorbing part 4 and a grip part 5. The body part 2 includes a first area 22 delimited by a polygonal line 2A and a second area 23 adjacent to the first area 22. The first area 22 has a first grip part 51, both ends of which are fixed and in which fingers other than the thumb are inserted. The second area 23 has a second grip part, both ends of which are fixed and in which the thumb is inserted. In a state where fingers other than the thumb are inserted into the first grip part 51 and the thumb is inserted into the second grip part 52, the user can open/close the body part 2 with one hand.SELECTED DRAWING: Figure 1
Patent JP-2021130057-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2021-06-07
Abstract: To provide a game machine capable of increasing free space of a ROM of a main control circuit by reducing capacity of a processing program, a table, and the like managed by the main control circuit and capable of increasing amusement by utilizing the free space of a ROM having the increased capacity.SOLUTION: An address for storing a lottery value of an internal winning pattern combination for each setting is designated and the lottery value is acquired by executing a predetermined addition instruction using an expansion register in processing for determining an internal winning pattern combination. A top address in a region for storing a lottery value for each setting value of an internal winning pattern combination for each setting as an object of a lottery is obtained by multiplying data for showing a relative arrangement position of the region by a predetermined coefficient by a predetermined multiplication instruction. Privilege can be granted when a point becomes a prescribed value in a predetermined state, and granting or not of privilege can be determined when the point does not become a prescribed value.SELECTED DRAWING: Figure 45
Patent JP-2022187541-A (JP)
Title: Drill
Inventor: NAKADA ATSUSHI
IPC: B23B51/00
Filed: 2021-06-08
Abstract: To provide a drill capable of suppressing vibration and avoiding breakage.SOLUTION: A drill 100 includes a first margin 28a and a second margin 28b on the outer periphery of a flank 26 linked to a cutting edge 22. In a front view, the margin parts 28a and 28b form an arc shape, and a radius of the arc of the first margin 28a and the second margin 28b is smaller than a radius of the drill 100. Preferably, the radius of the arc of the first margin 28a and the second margin 28b is 10% or more and 20% or less of the radius of the drill 100.SELECTED DRAWING: Figure 2